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Business Continuity and Workload Mobility for Private Cloud (Cisco Validated Design-Part1)

As a Cloud Architect, I’ve had the privilege to work with CTOs and CIOs across the globe to uncover the key factors driving Business Continuity and Workload Mobility across their cloud infrastructures. We’ve worked with enterprises, large and small, and service providers to answer their top five concerns in our new Business Continuity and Workload Mobility solution for the Private Cloud.

1) Can you provide business continuity, workload mobility, and disaster recovery for my unique mix of applications, with lower infrastructure costs and less complexity for my operations teams?  Yes.

2) Can you provide a multi-site design that reduces business outages and costly downtime, allowing my critical applications to be more secure and available? Yes.

3) Can my operations teams perform live migrations of applications across sites while maintaining user connections, security, and stateful services?  Yes.

4) Does your multi-site solution allow me to utilize idle standby capacity during “normal” operations, and reclaim that capacity as needed during an outage event?  Yes.

5)  Can your Cisco Validated Design greatly reduce my deployment risks and simplify my design process, saving my business significant time, money, and resources?  Yes.

 

A Proven Multi-site Design, Built on the Most Widely Deployed Cloud Infrastructure    

We addressed each of these pain points as we designed, built, and validated our new multi-site business continuity and workload mobility solution. Our multi-site solution is built upon Cisco’s cloud foundation, the Virtual Multi-service Data Center (VMDC) that’s been deployed at hundreds of the world’s top enterprises and service providers. In our latest VMDC release, we’ve extended our cloud design to support multi-site topologies and critical use cases for private cloud customers. This validated design simply connects regional and long-distance data centers within your private cloud to address some critical IT functions, including:

  • application business continuity across data center sites;
  • stateful workload mobility across data center sites, will maintaining user connections and security;
  • application disaster recovery and avoidance across data center sites; and
  • application geo-clustering and load balancing across data center sites.
Cisco business continuity and workload mobility for the private cloud -Cisco Validated Design

Choose the Cloud Infrastructure that Fits Your Unique Business Needs

The  VMDC Business Continuity and Workload Mobility solution (CVD Design Guide) is grounded in the reality of today’s cloud environment, providing different design choices that match your applications needs. We realize there is no “one size fits all” cloud design, that’s why we support both physical and virtual resources, multiple hypervisors and storage choices, and security compliant designs with industry certifications like FISMA, PCI, and HIPPA.

Key Factors Driving Business Continuity and Workload Mobility in the Private Cloud
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Lowering Barriers to Hybrid Cloud Adoption – Challenges and Opportunities

Cloud computing has evolved from the hype cycle of the last few years, to being an integral part of the Enterprise IT strategy as well as a fundamental service provider offering.  The types of cloud constructs have evolved as well – public, private, hybrid and community clouds are all the basic variants, with more sophisticated application-specific cloud offerings continuing to evolve.

While the journey to the private cloud has been continuing and relatively maturing, at least in the more developed countries, and public cloud services offerings are becoming relatively ubiquitous, adoption and deployment of hybrid cloud offerings have had a relatively modest uptake.

The reason for this is not because the allure of hybrid clouds is unappealing, or that it has few use-cases. It is quite the opposite.  There are several use-cases all of which are applicable to real-world IT deployments today:

  • Workload migration:  Seamless migration of workloads from the data center or private cloud to the public cloud for better capacity utilization.
  • Dev/QA operations:  Testing of new applications can induce requirement for additional temporary capacity and having an extensible hybrid cloud is quite appealing, instead of investing in on-premise infrastructure.
  • Cloud-bursting: To handle the needs of bursty applications, temporary capacity allocation in public cloud environments can be extremely cost-effective, providing the convenience of “infrastructure-on-demand”
  • Disaster recovery: Providing data resiliency in case of failure of on-premise resources

If the use-cases are real and the benefits are so apparent, why have Enterprise not gone all out to deploy more robust hybrid clouds? Why have only few Enterprise and selective applications followed this model?

I can think of a few. To make it real, let’s consider the use-case of migrating a virtual machine (VM) from the private cloud to a provider cloud, as an example to illustrate some of the challenges:Shangri-la

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